# Copyright 2020 The StackStorm Authors.
# Copyright 2019 Extreme Networks, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from __future__ import absolute_import

from st2auth.backends.base import BaseAuthenticationBackend

# auser:apassword in b64
DUMMY_CREDS = "YXVzZXI6YXBhc3N3b3Jk"

__all__ = ["DUMMY_CREDS", "MockAuthBackend", "MockRequest", "get_mock_backend"]


class MockAuthBackend(BaseAuthenticationBackend):
    groups = []

    def authenticate(self, username, password):
        return (username == "auser" and password == "apassword") or (
            username == "username" and password == "password:password"
        )

    def get_user(self, username):
        return username

    def get_user_groups(self, username):
        return self.groups


class MockRequest:
    def __init__(self, ttl):
        self.ttl = ttl

    user = None
    ttl = None
    impersonate_user = None
    nickname_origin = None


def get_mock_backend(name):
    return MockAuthBackend()
